blue carborundum safety strips in precast concrete treads
{"Image ImageWidth": "2016", "Image ImageLength": "1512", "Image Orientation": "Horizontal (normal)", "Image XResolution": "324", "Image YResolution": "324", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 9.0 Windows", "Image DateTime": "2019:08:13 10:35:54", "Image ExifOffset": "208", "GPS GPSLatitude": "[49, 12, 99547/2000]", "GPS GPSLongitude": "[122, 52, 46929/2500]", "GPS GPSAltitude": "14221/1000", "Image GPSInfo": "296", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "490", "Thumbnail JPEGInterchangeFormatLength": "5951", "EXIF DateTimeOriginal": "2019:04:01 12:33:14", "EXIF LightSource": "Unknown", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1943", "EXIF ExifImageLength": "1295"}